tree 42bd9c980d4ef6b4c509daa4bf01ebb761ab119d
parent 223883b7aafa02410ed2e571d6032c876d0b23b8
author Alexey Starikovskiy <astarikovskiy@suse.de> 1206117362 +0300
committer Len Brown <len.brown@intel.com> 1206406259 -0400

ACPI: EC: Detect irq storm

Problem seems to be that hw fails to clear GPE after we service it and write 1
into corresponding bit. Thus, as soon as we get interrupts enabled again, we
receive a new one. Google gives too many results for "acer interrupt storm" for
this being one-broken-machine case.

Reference: http://bugzilla.kernel.org/show_bug.cgi?id=9998

Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de>
Signed-off-by: Len Brown <len.brown@intel.com>